Home / 3,323,192.06-4,958,704.42-3,120,063.50

Finding the Fourth Proportional to 3,323,192.06, 4,958,704.42 and 3,120,063.50

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Solution

The fourth proportional to 3,323,192.06, 4,958,704.42 and 3,120,063.50 is: 4,655,605.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,192.06 : 4,958,704.42 = 3,120,063.50 : x
  2. Step 2: Convert to fraction form
    3,323,192.06/4,958,704.42 = 3,120,063.50/x
  3. Step 3: Cross multiply
    3,323,192.06x = 4,958,704.42 × 3,120,063.50
  4. Step 4: Simplify right side
    3,323,192.06x = 15,471,472,690,277.63
  5. Step 5: Solve for x
    x = 15,471,472,690,277.63/3,323,192.06
  6. Step 6: Final answer
    x = 4,655,605.94

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.